With valuable humic and tanning substances which protect and benefit aquarium fish by natural means.
- For aquarium water similar to the natural tropical aquatic habitat
- Promote well-being, vitality and spawning instincts
- Prevent fungal diseases and spawn mould in fish
- Have a slight acidifying effect and stabilise the pH value
- Ideal for fish from black water regions, such as discus, neons, scalares, dwarf cichlids, long-whiskered catfish, etc.